Redsn0w 0.9.5b4 Jailbreaks iPhone 3G OS 4.0 Beta 4

Redsn0w the popular tool for jailbreaking iPhone has been updated to beta 4 to support the latest iPhone OS 4.0 beta 4. iPhone OS 4.0 beta 4 was released by Apple last week, and the developer team has already been able to jailbreak the iPhone OS 4.

The latest version of Redsn0w is targeted at developers of jailbroken apps who are trying to get their apps working on the iPhone OS 4.0 platform. If you are someone who is not a developer you should stay away from this app for now.

This is a beta release of redsn0w targeted at developers of jailbroken apps. It uses the same pwnage2 DFU-mode exploit that we’ve been using since the 2.x days. Nothing new is revealed to Apple, and it’s not applicable to the iPad. Don’t go near it if you use yellowsn0w, ultrasn0w, or blacksn0w.

Redsn0w 0.9.5b4 only supports iPhone 3G for now, users will also have to use MAC OS X for the jailbreaking. Please do not use this tool if you do not have the iPhone OS 4.0 beta1/beta4 installed on your device.

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Keith Dsouza

I am the editor-in-chief and owner of Techie Buzz. I love coding and have contributed to several open source projects in the past. You can know more about me and my projects by visiting my Personal Website.I am also a social networking enthusiast and can be found active on twitter, you can follow Keith on twitter @keithdsouza. You can click on my name to visit my Google+ profile. View all posts by Keith Dsouza